Online normalization is a heat treatment process developed in recent years, namely deformation and normalization. It is a steel...

The quality problems caused by heat treatment of steel pipes are mainly reflected in several aspects (performance, organization, defects,...

There are thousands of varieties of steel pipes used in various industries. Each steel tube has a different trade name for its different...

The weld of the welded elbow must be inspected, which is also an important measure to ensure the quality of the weld. After the...

Common weld molding defects in stainless steel pipes include incomplete penetration, unmelted table, burn through, undercut and weld. The...

The steel strip or steel plate selected for the stainless steel welded pipe is first considered for its thickness. Use reasonable and...

304 stainless steel industrial pipe has great differences in physical properties and chemical composition from structural steel, so the...

1. When welding stainless steel welded pipe, the grinding wheel used for grinding can only be used for grinding stainless steel welded...

Stainless steel is a high-alloy steel material with a variety of alloying elements. According to the organization, stainless steel can be...

U-bolts are also called U-shaped wire, U-shaped bolts, U-shaped pipe clamps, mostly used for pipe installation and fixing, u-shaped...

There are many types of valves, each with its own advantages and disadvantages. The following small series lists the advantages and...

Fasteners are the most common parts in mechanical equipment, and they are also very important to function. Machines that operate like air...

Welding defects in stainless steel welded pipes can lead to stress concentration, reduced load carrying capacity, shortened service life,...

The selection of the welding method for stainless steel industrial pipes should be selected according to the material and wall thickness...

Butt welding flange is a kind of flange. The flange is a part that connects the pipe to the pipe and is connected to the pipe end. There...

The forming process of the stamping elbow is complicated, and it needs to be welded according to different materials and uses, and...

Flange connection is to fix two steel pipes, pipe fittings or equipment on a flange, and between the two flanges, with flange pads,...

1. Flange and pipe assembly connection The assembly quality of the flange and the pipe not only affects the strength and density of the...

There are many processing methods for stainless steel elbows, many of which are mechanical processing. The most used ones are stamping...

Inside the pressure vessel and pressure vessel components such as boiler tubes, there are often defects that are not easily found, such...